Grass is a monocotplant, of the family Gramineae, also called Poaceae. It is a generic name for many similar plants, including bamboo and wheat, that have narrow leaves and jointed stems. Popularly, grass means a short, green ground covering, or lawn.
... of 18, 9.4% from 18 to 24, 34.6% from 25 to 44, 19.4% from 45 to 64, and 10.6% who are 65 years of age or older. The median age is 34 years. For every 100 females there ...